#5AB31A#5AB31A

#5AB31A is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.5% C 0.196 H 136.3°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#5AB31A
RGB	rgb(90, 179, 26)
HSL	hsl(95, 75%, 40%)
HSV	hsv(95, 85%, 70%)
CMYK	cmyk(49.7%, 0%, 85.5%, 29.8%)
CIE-LAB	lab(65.35, -50.67, 61.88)
CIE-LCH	lch(65.35, 79.98, 129.31°)
OKLab	oklab(68.45% -0.1414 0.1353)
OKLCH	oklch(68.45% 0.196 136.3)
XYZ	xyz(20.5224, 34.4870, 6.5523)
Luminance	0.3449 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB31A #731AB3

analogous

#A6B31A #5AB31A #1AB327

triadic

#5AB31A #1A5AB3 #B31A5A

tetradic

#5AB31A #1AA6B3 #731AB3 #B3271A

square

#5AB31A #1AA6B3 #731AB3 #B3271A

split-complementary

#5AB31A #271AB3 #B31AA6

monochromatic

#24480A #3F7E12 #5AB31A #76E02A #99E860

Accessibility & contrast

On white

2.66

#5AB31A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#5AB31A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB31A

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB31A	#FFFFFF	#000000	##000000
##5AB31A	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AE9C2F

Tritanopia (blue-blind)

#55AC98

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5ab31a;
/* rgb */ color: rgb(90, 179, 26);
/* oklch */ color: oklch(68.5% 0.196 136.3);

Tailwind

colors: {
  custom: {
    50: '#92ca67',
    500: '#5ab31a',
    950: '#000000',
  },
}

SCSS

$custom: #5ab31a;
$custom-light: #92ca67;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab31a",
  "rgb": {
    "r": 90,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 94.902,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6845,
    "c": 0.19573,
    "h": 136.3
  },
  "luminance": 0.34488
}

Semantic roles & 50–950 ramp

primary

#5AB31A

secondary

#9D5DCC

accent

#37F1A3

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AB31A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →